Single-player games like Off Axis
Below are 8 single-player Steam games similar to Off Axis, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Off Axis page.
Ranked picks
- 1

Warhammer 40,000: Fire Warrior (Classic)
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action with Off Axis.
Become an elite Fire Warrior and fight the forces of the Imperium of Man in an action-packed classic FPS. Experience Warhammer 40,000 from a unique T'au perspective with a story full of twists and betrayal.
- 2

COVEN
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
COVEN is a hyper-violent retro FPS where your path of vengeance will take you across time and space. Destroy your enemies and eat their flesh.
- 3

Ion Fury
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
3D Realms, creators of Duke Nukem 3D, Prey, and Max Payne, team up with Voidpoint to bring back the legendary Build Engine, famous for classic shooters like Duke Nukem 3D, Shadow Warrior, and Blood. Fast-paced FPS combat across huge, secret-packed levels. Ion Fury is the real deal!
- 4

Galactic Vault
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.
- 5

Anomalous
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
A SHORT and sweet pixelated low fidelity 90s throwback hyper-fast action shooter. Survive and fight through a city overrun with manufactured monstrosities, biomass horrors, and a military authority trying to purge everything living. Heavy metal / techno soundtrack featuring BOD Music
- 6

BRUTAL JOHN 2
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
Join BRUTAL JOHN and BRUTAL DOG in a ultraviolent old-school FPS set in a world overrun by crypto-mining technologies, where it’s up to you to destroy them and reclaim control. Prepare for an adrenaline ride that pays homage to the best shooters of the '90s.
- 7

Warhammer 40,000: Boltgun
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
Load up your Boltgun and unleash the awesome Space Marine arsenal to blast your way through an explosion of sprites, pixels and blood in a perfect blend of Warhammer 40,000, frenetic gameplay and the stylish visuals of 90’s retro shooters.
- 8

Turbo Overkill
Single-player alternative to Off Axis — playable solo, no multiplayer required. Shares Action and Indie with Off Axis.
Enter Paradise as Johnny Turbo—half-metal, half-human, all-murder machine. Clean up the streets with a chainsaw leg, 15+ weapons and your hovercar as you battle the rogue AI Syn, rival bounty hunters and cyberpunks aplenty. Apogee’s most outrageous FPS since Duke Nukem 3D. Good hunting, Sir!